clang/test/CodeGen/PowerPC/builtins-ppc-xlcompat-cipher.c

   1 // REQUIRES: powerpc-registered-target
   2 // RUN: %clang_cc1 -triple powerpc64-unknown-linux-gnu \
   3 // RUN:    -emit-llvm %s -o -  -target-cpu pwr8 | FileCheck %s
   4 // RUN: %clang_cc1 -triple powerpc64le-unknown-linux-gnu \
   5 // RUN:   -emit-llvm %s -o -  -target-cpu pwr8 | FileCheck %s
   6 // RUN: %clang_cc1 -triple powerpc64-unknown-aix \
   7 // RUN:    -emit-llvm %s -o -  -target-cpu pwr8 | FileCheck %s
   8 // RUN: %clang_cc1 -triple powerpc-unknown-linux-gnu \
   9 // RUN:    -emit-llvm %s -o -  -target-cpu pwr8 | FileCheck %s
  10 // RUN: %clang_cc1 -triple powerpcle-unknown-linux-gnu \
  11 // RUN:   -emit-llvm %s -o -  -target-cpu pwr8 | FileCheck %s
  12 // RUN: %clang_cc1 -triple powerpc-unknown-aix \
  13 // RUN:    -emit-llvm %s -o -  -target-cpu pwr8 | FileCheck %s
  14
  15 // All of these cipher builtins are only for Power 8 and up.
  16
  17 // CHECK-LABEL: @testvcipher(
  18 // CHECK:         [[TMP4:%.*]] = call <2 x i64> @llvm.ppc.altivec.crypto.vcipher
  19 // CHECK-NEXT:    [[TMP5:%.*]] = bitcast <2 x i64> [[TMP4]] to <16 x i8>
  20 // CHECK-NEXT:    ret <16 x i8> [[TMP5]]
  21 //
  22 vector unsigned char testvcipher(vector unsigned char state_array, vector unsigned char round_key) {
  23   return __vcipher(state_array, round_key);
  24 }
  25
  26 // CHECK-LABEL: @testvcipherlast(
  27 // CHECK:         [[TMP4:%.*]] = call <2 x i64> @llvm.ppc.altivec.crypto.vcipherlast
  28 // CHECK-NEXT:    [[TMP5:%.*]] = bitcast <2 x i64> [[TMP4]] to <16 x i8>
  29 // CHECK-NEXT:    ret <16 x i8> [[TMP5]]
  30 //
  31 vector unsigned char testvcipherlast(vector unsigned char state_array, vector unsigned char round_key) {
  32   return __vcipherlast(state_array, round_key);
  33 }
  34
  35 // CHECK-LABEL: @testvncipher(
  36 // CHECK:         [[TMP4:%.*]] = call <2 x i64> @llvm.ppc.altivec.crypto.vncipher
  37 // CHECK-NEXT:    [[TMP5:%.*]] = bitcast <2 x i64> [[TMP4]] to <16 x i8>
  38 // CHECK-NEXT:    ret <16 x i8> [[TMP5]]
  39 //
  40 vector unsigned char testvncipher(vector unsigned char state_array, vector unsigned char round_key) {
  41   return __vncipher(state_array, round_key);
  42 }
  43
  44 // CHECK-LABEL: @testvncipherlast(
  45 // CHECK:         [[TMP4:%.*]] = call <2 x i64> @llvm.ppc.altivec.crypto.vncipherlast
  46 // CHECK-NEXT:    [[TMP5:%.*]] = bitcast <2 x i64> [[TMP4]] to <16 x i8>
  47 // CHECK-NEXT:    ret <16 x i8> [[TMP5]]
  48 //
  49 vector unsigned char testvncipherlast(vector unsigned char state_array, vector unsigned char round_key) {
  50   return __vncipherlast(state_array, round_key);
  51 }
  52
  53 // CHECK-LABEL: @testvpermxor(
  54 // CHECK:         [[TMP3:%.*]] = call <16 x i8> @llvm.ppc.altivec.crypto.vpermxor
  55 // CHECK-NEXT:    ret <16 x i8> [[TMP3]]
  56 //
  57 vector unsigned char testvpermxor(vector unsigned char a, vector unsigned char b, vector unsigned char mask) {
  58   return __vpermxor(a, b, mask);
  59 }
  60
  61 // CHECK-LABEL: @testvpmsumb(
  62 // CHECK:         [[TMP2:%.*]] = call <16 x i8> @llvm.ppc.altivec.crypto.vpmsumb
  63 // CHECK-NEXT:    ret <16 x i8> [[TMP2]]
  64 //
  65 vector unsigned char testvpmsumb(vector unsigned char a, vector unsigned char b) {
  66   return __vpmsumb(a, b);
  67 }
  68
  69 // CHECK-LABEL: @testvpmsumd(
  70 // CHECK:         [[TMP2:%.*]] = call <2 x i64> @llvm.ppc.altivec.crypto.vpmsumd
  71 // CHECK-NEXT:    ret <2 x i64> [[TMP2]]
  72 //
  73 vector unsigned long long testvpmsumd(vector unsigned long long a, vector unsigned long long b) {
  74   return __vpmsumd(a, b);
  75 }
  76
  77 // CHECK-LABEL: @testvpmsumh(
  78 // CHECK:         [[TMP2:%.*]] = call <8 x i16> @llvm.ppc.altivec.crypto.vpmsumh
  79 // CHECK-NEXT:    ret <8 x i16> [[TMP2]]
  80 //
  81 vector unsigned short testvpmsumh(vector unsigned short a, vector unsigned short b) {
  82   return __vpmsumh(a, b);
  83 }
  84
  85 // CHECK-LABEL: @testvpmsumw(
  86 // CHECK:         [[TMP2:%.*]] = call <4 x i32> @llvm.ppc.altivec.crypto.vpmsumw
  87 // CHECK-NEXT:    ret <4 x i32> [[TMP2]]
  88 //
  89 vector unsigned int testvpmsumw(vector unsigned int a, vector unsigned int b) {
  90   return __vpmsumw(a, b);
  91 }